| 摘要 |
<p>A combination lock mounting and panel assembly, said panel having a circular orifice extended by a plurality substantially rectangular cut-away portions disposed crosswise, comprises (a) an external ring to be pressed upon the external face of the wall having a cylindrical wall passing through the said circular orifice, (b) radial lugs fast with the said ring and lodged in the said cut-away portions, (c) further radial lugs carried by the extremity of the said cylindrical wall, said further lugs being offset axially in relation to the first lugs, (d) a stop-forming axial wall for connecting at least one of said further lugs to at least one of the first lugs, (e) peripheral dogs at the extremity of the body at its extremity adjacent the wall, said pheripheral dogs serving to lodge each between a first and a second lug of the ring in the course of a translation movement followed by a rotation of the said body on the ring, certain at least of the lugs being in pawl-engagement-type co-operation with at least certain of the dogs of the bolt body, and (f), a compressible gasket interposed between the extremity of the body adjacent the wall and the said cylindrical wall.</p> |
